2021994156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1851643}}^1$

素因数の和:1851670

約数の個数: 48

約数和(自身を含む): 5806755584

約数和(自身を除く): 3784761428

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 1851643, 3703286, 5554929, 7406572, 11109858, 12961501, 22219716, 24071359, 25923002, 38884503, 48142718, 51846004, 72214077, 77769006, 96285436, 144428154, 155538012, 168499513, 288856308, 336999026, 505498539, 673998052, 1010997078, 2021994156]

約数ペア:

[(1, 2021994156), (2, 1010997078), (3, 673998052), (4, 505498539), (6, 336999026), (7, 288856308), (12, 168499513), (13, 155538012), (14, 144428154), (21, 96285436), (26, 77769006), (28, 72214077), (39, 51846004), (42, 48142718), (52, 38884503), (78, 25923002), (84, 24071359), (91, 22219716), (156, 12961501), (182, 11109858), (273, 7406572), (364, 5554929), (546, 3703286), (1092, 1851643)]